On Jan 3, 2015 9:18 PM, "David Griffith" <[email protected]> wrote: > > > > On Saturday, January 3, 2015 7:13:33 PM UTC-8, RobertCNelson wrote: >> >> >> On Jan 3, 2015 9:09 PM, "Robert Nelson" <[email protected]> wrote: >> >> > >> > >> > On Jan 3, 2015 8:39 PM, "David Griffith" <[email protected]> wrote: >> > > >> > > In the process of getting my BBB working with an EW-7811Un wifi adapter, I was told that 3.8 kernels have a problem with the Realtek driver. I was told to use at least 3.14 and build an image from here: http://elinux.org/BeagleBoardDebian. Doing that caused U-Boot to complain with "** Invalid partition 2 **" and then dump me back to the U-Boot prompt. Googling on this led me to this: https://github.com/RobertCNelson/netinstall/issues/32. The suggested fix is to boot something from http://elinux.org/BeagleBoardUbuntu#BeagleBone.2FBeagleBone_Black and then do "sudo dd if=/dev/zero of=/dev/mmcblk1" and try again. Now when I boot the BBB without an SD card, I get the letter 'C' repeated every half a second. Did I just blow away the MMC bootloader? Why would blowing away the MMC bootloader cause that "Invalid partition 2" message? >> > >> > That command erased the emmc, which had an old bootloader installed. >> > >> > By default the emmc is loaded first, which tried to load the microSD. Which has a newer forward looking boot setup. Thus the old bootloader got confused. >> > >> > There is a compatibility flag for 'setup_sdcard.sh' to deal with the old bootloader if you use it. For the 'netinstall' it's a more pain in the ass, so I just require it. >> >> --bbb-old-bootloader-in-emmc >> >> Regards, > > > Is there a "new bootloader" somewhere out there with which I can replace the old bootloader?
Any of the flasher images from here: http://elinux.org/Beagleboard:BeagleBoneBlack_Debian#2014-12-19 Or: http://elinux.org/BeagleBoardDebian#eMMC:_BeagleBone_Black Regards, -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
